#ifndef __MICROPY_INCLUDED_PY_BC_H__

#define __MICROPY_INCLUDED_PY_BC_H__

#include "py/runtime.h"

#include "py/obj.h"

typedef struct _mp_exc_stack {

} mp_exc_stack_t;

typedef struct _mp_code_state {

} mp_code_state;

mp_uint_t mp_decode_uint(const byte **ptr);

mp_vm_return_kind_t mp_execute_bytecode(mp_code_state *code_state, volatile mp_obj_t inject_exc);

mp_code_state *mp_obj_fun_bc_prepare_codestate(mp_obj_t func, size_t n_args, size_t n_kw, const mp_obj_t *args);

struct _mp_obj_fun_bc_t;

void mp_setup_code_state(mp_code_state *code_state, struct _mp_obj_fun_bc_t *self, size_t n_args, size_t n_kw, const mp_obj_t *args);

void mp_bytecode_print(const void *descr, const byte *code, mp_uint_t len, const mp_uint_t *const_table);

void mp_bytecode_print2(const byte *code, mp_uint_t len);

const byte *mp_bytecode_print_str(const byte *ip);

#define mp_bytecode_print_inst(code) mp_bytecode_print2(code, 1)

#define MP_TAGPTR_PTR(x) ((void*)((uintptr_t)(x) & ~((uintptr_t)3)))

#define MP_TAGPTR_TAG0(x) ((uintptr_t)(x) & 1)

#define MP_TAGPTR_TAG1(x) ((uintptr_t)(x) & 2)

#define MP_TAGPTR_MAKE(ptr, tag) ((void*)((uintptr_t)(ptr) | (tag)))

#if MICROPY_PERSISTENT_CODE_LOAD || MICROPY_PERSISTENT_CODE_SAVE

#define MP_OPCODE_BYTE (0)

#define MP_OPCODE_QSTR (1)

#define MP_OPCODE_VAR_UINT (2)

#define MP_OPCODE_OFFSET (3)

uint mp_opcode_format(const byte *ip, size_t *opcode_size);

#endif // __MICROPY_INCLUDED_PY_BC_H__